:root {
    --bg: #f4f7fb;
    --card: #ffffff;
    --text: #1f2937;
    --muted: #6b7280;
    --line: #e5e7eb;
    --success-soft: #eaf7ee;
}

body {
    background:
        radial-gradient(circle at top left, rgba(25, 135, 84, 0.08), transparent 30%),
        linear-gradient(180deg, #f8fafc 0%, var(--bg) 100%);
    color: var(--text);
}

.fade-in {
    animation: fadeIn 0.7s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-card,
.card-soft {
    background: var(--card);
    border-radius: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.65);
    box-shadow: 0 14px 40px rgba(15, 23, 42, 0.08);
}

.hero-card {
    padding: 2rem;
}

.mini-info {
    display: grid;
    gap: 0.75rem;
}

.mini-info > div,
.resultado-grid > div {
    background: #f8fafc;
    border: 1px solid var(--line);
    border-radius: 1rem;
    padding: 0.9rem 1rem;
}

.mini-info span,
.resultado-grid span {
    display: block;
    font-size: 0.82rem;
    color: var(--muted);
}

.mini-info strong,
.resultado-grid strong {
    font-size: 1.05rem;
}

.table > :not(caption) > * > * {
    padding: 0.85rem 0.75rem;
}

#tablaImpuestos tbody tr.table-active {
    box-shadow: inset 4px 0 0 #198754;
}

.resultado-card {
    background: linear-gradient(135deg, var(--success-soft), #ffffff);
    border: 1px solid #cfe8d6;
    border-radius: 1rem;
    padding: 1.25rem;
}

.resultado-label {
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: .08em;
    font-size: 0.78rem;
}

.resultado-valor {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 700;
}

.resultado-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

@media (max-width: 575.98px) {
    .hero-card,
    .card-soft .card-body {
        padding: 1.2rem !important;
    }

    .resultado-grid {
        grid-template-columns: 1fr;
    }
}